Load Data for .40 - 65 Winchester

 
Bullet: 250 gr Lead  RNFP 10 SAECO  (Laser Cast, Oregon Trail Bullet Company)
Diameter: 
 
Powder: BUFFALO RIFLE (Shooters World)
Starting Powder: 27.0 gr
Max Powder: 31.8 gr
 
Primer:  Large Rifle
 
Case: Starline Brass
Trim Length:  
 
Cartridge Overall Length: 2.470"
 
Starting Velocity: 1,564
Starting Pressure:  
Max Velocity: 1,846
Max Pressure: 28,000
 
 
Source: https://shootersworldpowder.com/reload-data/
 
Printed from Shooter's Reference on 05/02/2024:
https://www.shootersreference.com/reloadingdata/40-65-winchester/